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What You'll Get

Choose Between Two Options

Basic oil change up to five liters and a 31-point inspection ($39.99 value)

Tire rotation ($19.99 value)

Alignment check ($24.99 value)

C$59 for wheel alignment for a car or truck up to 10,000 pounds (C$120 value)

Internal-Combustion Engines: The Muscle in a Muscle Car

An oil change keeps all the parts of an engine moving smoothly. Peek under the hood with us to see why they need constant lubrication.

Beneath the guttural rumble of a car engine is an incredible amount of force. As soon as you step on the gas, fuel vapor mixed with air begins exploding, driving metal pistons in and out of chambers where temperatures regularly hit 3,000 degrees Fahrenheit. This enclosed system of pistons propelled by direct contact with burning gas defines an internal-combustion engine. (There is such a thing as an external-combustion engine, in which the heat is produced from outside the cylinder—as in the old-fashioned steam engines that people in the past used to make trains look extra friendly, for instance.)

The internal-combustion engine under the hood of the typical car completes its cycle in four stages, or strokes. First, fuel and air fill the cylinder as the piston drops. As the piston returns to the top of the cylinder, it (2) compresses the fuel mixture before (3) a spark from the spark plug ignites the mixture, the force of the explosion pressing the piston back down. Finally, the cylinder rises once more to push out the exhaust. As the crankshaft at the base of the pistons is kept turning by this constant cycle, it drives the rotation of the transmission, which applies all that power in a controlled fashion to the axles and, finally, sends you speeding down the road.

The Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires.Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person. Limit 1 per visit. Must use promotion value in 1 visit. A 24-hour cancellation notice is required. Valid only for option purchased. Appointment required. Additional $3.85 "eco" fee not included. Additional charges may apply for newer model vehicles, calibration, steering angle reset, sports and modified vehicles. Oil change up to 5 liters of 5w-30. Taxes not included. May be repurchased every 30 days. Vehicle safety inspection is mandatory prior to any of the services.
Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.